Well, the dress has been found ... to be a fake!
The thief who took the gown says he took the dress from Lupita's room at The London after finding the door ajar.
[Image via WENN.]
With husband Eddie Cibrian nowhere in sight, the Blue crooner walked solo down the red carpet in a fitted black Dolce & Gabbana dress.
Tom Ford snakeskin pumps and white clutch (although a tad too big) added an edge to the ensemble, while a Lori Rodkin ring and Shylee Rose earrings provided a touch of glamor.
Beachy waves and simple makeup completed LeAnn's simple Sin City style.
Well done, LeAnn!
[Image via Judy Eddy/WENN.]